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X 8 CrNiS 18 9

Germany DIN X8CrNiS189 Stainless steels. List of stainless steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X8CrNiS189 / X 8 CrNiS 18 9
Category Grade Standard Region/Area Standard Content
Metals X 8 CrNiS 18 9 DIN EN 10088-1 Germany Stainless steels. List of stainless steels

Chemical composition(mass fraction)(wt.%) of the X 8 CrNiS 18 9

Element Min Max Similar

Mechanical Properties of steel grade X 8 CrNiS 18 9

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
244 (≥) 536 (≥) 34 43 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade X 8 CrNiS 18 9

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
13 - -     0.32 -  
525 397 - 11.3 434   -  
536 - 41 41.2   343 321

Heat Treatment of steel grade X 8 CrNiS 18 9

Heat treated : 1536°C - 1411°C

Technological Curves of steel grade X 8 CrNiS 18 9

Cross Reference Table (Equivalent Grade) of X 8 CrNiS 18 9

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